WO2014166430A3 - Solid-state alcohol fermentation production method - Google Patents

Solid-state alcohol fermentation production method Download PDF

Info

Publication number
WO2014166430A3
WO2014166430A3 PCT/CN2014/075218 CN2014075218W WO2014166430A3 WO 2014166430 A3 WO2014166430 A3 WO 2014166430A3 CN 2014075218 W CN2014075218 W CN 2014075218W WO 2014166430 A3 WO2014166430 A3 WO 2014166430A3
Authority
WO
WIPO (PCT)
Prior art keywords
wastewater
fermentation
alcohol fermentation
moisture content
solid
Prior art date
Application number
PCT/CN2014/075218
Other languages
French (fr)
Chinese (zh)
Other versions
WO2014166430A2 (en
Inventor
李十中
张成明
李纪红
仉磊
Original Assignee
清华大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 清华大学 filed Critical 清华大学
Publication of WO2014166430A2 publication Critical patent/WO2014166430A2/en
Publication of WO2014166430A3 publication Critical patent/WO2014166430A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
    • C12P5/023—Methane
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/14—Multiple stages of fermentation; Multiple types of microorganisms or re-use of microorganisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C02F2103/325—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters from processes relating to the production of wine products
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Abstract

The present invention relates to a solid-state alcohol fermentation production method and involves crushing stored raw materials, using anaerobic wastewater as a moisture content regulator for regulating the moisture content of the crushed materials, adding a sufficiently-cultivated yeast seed liquid, mixing same with the materials, and beginning alcohol fermentation; after fermentation is complete, distillation is carried out, resulting in crude alcohol and distillers grains, the distillers grains undergo solid-liquid separation, the obtained wastewater (distillation wastewater) is sent into a biogas fermentation system to be fermented, resulting in biogas and anaerobic wastewater, the anaerobic wastewater is used for moisture content regulation in the next batch of crushed materials, a sufficiently-cultivated yeast seed liquid is added, alcohol fermentation is begun, and the cycle is repeated. The present invention uses biogas fermentation technology to process distillation wastewater and obtain biogas; anaerobic wastewater acts as a moisture content regulator for the materials in alcohol fermentation; the method can significantly reduce water usage in solid state alcohol fermentation, and can, in an ideal state, achieve zero discharge of produced wastewater, thus producing significant environmental and economic benefits.
PCT/CN2014/075218 2013-04-11 2014-04-11 Solid-state alcohol fermentation production method WO2014166430A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310125537.6 2013-04-11
CN2013101255376A CN103266139A (en) 2013-04-11 2013-04-11 Production method of solid alcohol fermentation

Publications (2)

Publication Number Publication Date
WO2014166430A2 WO2014166430A2 (en) 2014-10-16
WO2014166430A3 true WO2014166430A3 (en) 2014-12-04

Family

ID=49009801

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/075218 WO2014166430A2 (en) 2013-04-11 2014-04-11 Solid-state alcohol fermentation production method

Country Status (2)

Country Link
CN (1) CN103266139A (en)
WO (1) WO2014166430A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103266139A (en) * 2013-04-11 2013-08-28 清华大学 Production method of solid alcohol fermentation
CN104152495B (en) * 2014-08-25 2017-10-31 德州齐耀新能源有限公司 A kind of method using jerusalem artichoke stalk as raw material anaerobic methane production gas
WO2017161477A1 (en) * 2016-03-21 2017-09-28 清华大学 Low-carbon and environmentally friendly sugar manufacturing method based on cane sugar alcohol co-production
CN114149884A (en) * 2021-12-10 2022-03-08 清华大学 Method for producing fen-flavor liquor
CN114853163B (en) * 2022-05-17 2024-01-09 中节能工程技术研究院有限公司 Synergistic treatment method for distilled spirit vinasse with high rice hull content and high-concentration brewing wastewater
CN115094006B (en) * 2022-07-08 2024-04-16 贵州茅台酒股份有限公司 Resource utilization method of vinasse percolate

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1254015A (en) * 1998-11-13 2000-05-24 马赞华 Production method of alcohol free from discharge of wastewater and spent grains dough
CN101974567A (en) * 2010-09-20 2011-02-16 江南大学 Method for ecologically producing alcohol by taking tuberous crop as raw material
CN102121034A (en) * 2010-12-07 2011-07-13 江南大学 Method for producing alcohol by using anaerobic effluent in water recycling way
CN102174592A (en) * 2010-07-01 2011-09-07 黎大爵 New method for processing sweet sorghum or sugarcane to extract alcohol or sugar by using solar energy
CN102399826A (en) * 2011-10-20 2012-04-04 清华大学 Comprehensive utilizing method of sweet sorghum stalks
CN103266139A (en) * 2013-04-11 2013-08-28 清华大学 Production method of solid alcohol fermentation
MX2013005496A (en) * 2011-01-31 2013-12-12 Dedini Sa Ind De Base Process for producing ethanol from the fermentation of sugar sources in a fermentation medium with high ethanol content.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1065442A (en) * 1991-04-04 1992-10-21 山东省博兴酒厂 A kind of high temperature steaming, dried sweet-potato slices to brew liquor and recovering distillers ' grains
CN1927735A (en) * 2006-10-03 2007-03-14 李安民 Technology of processing distiller's solution of alcohol production and applying in cropland irrigation
CN101245354B (en) * 2008-03-26 2011-03-16 天津大学 Novel method for producing ethanol with potato raw material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1254015A (en) * 1998-11-13 2000-05-24 马赞华 Production method of alcohol free from discharge of wastewater and spent grains dough
CN102174592A (en) * 2010-07-01 2011-09-07 黎大爵 New method for processing sweet sorghum or sugarcane to extract alcohol or sugar by using solar energy
CN101974567A (en) * 2010-09-20 2011-02-16 江南大学 Method for ecologically producing alcohol by taking tuberous crop as raw material
CN102121034A (en) * 2010-12-07 2011-07-13 江南大学 Method for producing alcohol by using anaerobic effluent in water recycling way
MX2013005496A (en) * 2011-01-31 2013-12-12 Dedini Sa Ind De Base Process for producing ethanol from the fermentation of sugar sources in a fermentation medium with high ethanol content.
CN102399826A (en) * 2011-10-20 2012-04-04 清华大学 Comprehensive utilizing method of sweet sorghum stalks
CN103266139A (en) * 2013-04-11 2013-08-28 清华大学 Production method of solid alcohol fermentation

Also Published As

Publication number Publication date
WO2014166430A2 (en) 2014-10-16
CN103266139A (en) 2013-08-28

Similar Documents

Publication Publication Date Title
WO2014166430A3 (en) Solid-state alcohol fermentation production method
ATE549411T1 (en) METHOD FOR CONVERSION OF BIOMASS FROM RENEWABLE RAW MATERIALS TO BIOGAS IN ANAEROBIC FERMENTERS
MY160090A (en) Process for liquid/solid separation of lignocellulosic biomass hydrolysate fermentation broth
WO2011047372A3 (en) Integration of anaerobic digestion in an algae-based biofuel system
NZ603036A (en) Methods and systems for removing undissolved solids prior to extractive fermentation in the production of butanol
AU2014100217A4 (en) Producing rice wine using raw materials
IN2014DN03405A (en)
MY182172A (en) Fuel production method using wooden biomass
WO2015031913A3 (en) System and method for improved anaerobic digestion
MY168530A (en) Anaerobic process
EA201290391A1 (en) METHOD AND SYSTEM FOR SCULPTING AND FERMENTATION OF RAW FROM BIOMASS
WO2013078290A3 (en) Purification methods and systems related to renewable materials and biofuels production
CN101786782B (en) Cattle manure anaerobic fermentation process
IN2014DN07894A (en)
Wu et al. Hydrothermal treatment of Chlorella sp.: Influence on biochemical methane potential, microbial function and biochemical metabolism
AU2011292493A8 (en) A process for the conversion of biomass of plant origin, and a combustion process
MD586Z (en) Process for producing red wine
Shanfei et al. Basic research on utilization of stillage for biogas production
CN103789351A (en) Method for producing biogas by taking molasses as substrate
CN103266138A (en) Alcohol production method by taking sugariness raw material as fermentation substrate
CN104745356A (en) Liquid-state wine distillation residue liquid reuse fermentation
Linzmeyera et al. Comparison of different separation methods for solids removal in an ethanol fermentation broth from banana culture waste
TH158308A (en) Methods for processing cassava pulp
CN104163774A (en) Method for improving output of aureomycin calcium salt
CN204039413U (en) A kind of bacterial classification backflow efficient ferment apparatus

Legal Events

Date Code Title Description
122 Ep: pct application non-entry in european phase

Ref document number: 14782558

Country of ref document: EP

Kind code of ref document: A2